Wheels and Tyres187
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistancePraktikTechnical Data
Wheels and Tyres
Wheels
General comments
•New tyres do not offer optimal grip at first and should therefore be run in for about 500 km at a moderate speed and an appropriately cautious style of driving. You will also profit from longer tyre life.
•The tread depth of new tyres may differ because of design features and the configuration of the tread (depending on the type of tyre and the manufacturer).
•Drive over curbs on the side of the road and other such obstacles slowly and, where possible, at a right angles in order to avoid damage to tyres and wheel trims.
•Inspect your tyres from time to time for damage (punctures, cuts, splits and bulges). Remove foreign bodies from the tyre profile.
•Damage to tyres and wheels is frequent ly not visible. Unusual vibrations or pulling of the vehicle to one side could be a sign of tyre damage. Please reduce your speed immediately and stop if you suspect that a wheel is damaged. Inspect the tyres for signs of damage (bulge s, splits, etc.) If no visible damage is present, please drive at an appropriatel y slow speed and carefully to the nearest specialist garage in order to have your vehicle inspected.
•Also protect your tyres from contact with oil, grease and fuel.
•Immediately replace any dust caps of the valves which have got lost.
•Mark wheels before removing them so th at their previous direction of running can be maintained when mounted them again.
•Always store wheels or tyres which been removed in a cool, dry and, where possible, dark place. Tyres which are not fixed to a wheel trim should be stored upright.
Unidirectional tyres*
The direction of rotation of the tyres is marked by arrows on the wall of the tyre. This indicates the direction of rotation of the tyre, and it is essential that the tyres are fitted on to run in this direction. Only then are the tyres able to provide the optimal properties in terms of grip, low noise, wear-and-tear and aquaplaning.
Further information concerning the use of unidirectional tyres ⇒page 191.
WARNING
•New tyres during the first 500 km do not offer optimal grip and should therefore be run appropriately - risk of accident!
•Never drive with damaged tyres - risk of accident!
Note
Please observe the various differing legal requirements regarding tyres.
Tyre life
The life of your tyres very much depends on the following points:
Tyre pressure
The working life of tyres will be shortened considerably if the tyres are insufficiently or over-inflated and this will have an adverse effect on the handling of your vehicle.
Correctly inflated tyres are of partic ular importance when travelling at high speeds. It is therefore good to check the pressure at least once a month and also before
Fig. 164 An opened fuel filler flap with the tyre inflation pressure table
NKO A05R 20 MR08.book Page 187 Wednesday, March 28, 2007 9:42 AM
Wheels and Tyres190
WARNING
•Only use those tyres or wheel rims which have been approved for your model of Škoda Auto a.s. vehicle. Failure to observe this instruction will adversely affect the road safety of your vehicle - risk of accident! Approval and licencing of your vehicle on public roads may also become void as a result.
•You must on no account drive at a higher speed than is permissible for y our t yre s - ris k of a n ac cid e n t re su lti ng fro m ty re d a m ag e a nd lo ss o f c ont rol over your vehicle.
•Tyres which are 6 years old or more should only be fitted in exceptional cases and when adopting an appropriately cautious style of driving.
•Never fit tyres which have already been used without having adequate knowledge of their previous history. Ty res age even if they have not been used at all or only very little. A spare tyre must only be used in exceptional cases and only then when adopting an appropriately cautious style of driving.
•Do not, where possible, replace indivi dual tyres but at least replace them on both wheels of a given axle at the same time. Always fit the tyres with the deeper tread depth to the front wheels.
For the sake of the environment
Old tyres must be disposed of in conformity with the appropriate regulations.
Note
It is not normally possible to fit wheels from other models of cars for technical reasons. This may also apply in certain circumstances to the wheels of the same type of vehicle.
Wheel bolts
Wheels and wheel bolts are matched to each other in terms of design. Each time you fit other wheels - e.g. light alloy wheels or wheels with winter tyres - you must
therefore also use the matching wheel bolts of the correct length and shape of spherical cap. This is essent ial to ensure that the wheels are tightly fitted and that the brake system operates properly.
If you retrofit wheel trims (or have this done), please also ensure that an adequate flow of air remains assured for cooling the brake system.
The Škoda Service Partners are instructed in the technical possibilities which exist regarding converting or retrofitti ng wheels, tyres and wheel trim.
WARNING
•In case of incorrect treatment of the wheel bolts, the wheel can loosen when the car is moving - risk of accident!
•The wheel bolts must be clean and must turn easily. However, they must never be treated with grease or oil.
•If the wheel bolts are tightened to a too low tightening torque, the rim can lossen when the car is moving - risk of accident! A tightening torque which is too high can damage the bolts and threads and this can result in permanent deformation of the contact surfaces on the rims.
Caution
The prescribed tightening torque of the wh eel bolts for steel and light alloy wheels is 120 Nm.
Winter tyres
The handling of your vehicle will be significantly improved when driving on wintry roads if you fit winter tyres. Summer tyres do not offer the same grip on ice, snow and at temperatures below 7 °C because of their construction (width, rubber blend, tread pattern). This applies in particul ar to vehicles which are equipped with low- profile tyres or high-speed tyres (code index H, V or W on wall of tyre).
Winter tyres must be mounted on all four wheels to obtain the best handling char- acteristics.
NKO A05R 20 MR08.book Page 190 Wednesday, March 28, 2007 9:42 AM
Accessories, changes and replacement of parts193
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistancePraktikTechnical Data
Accessories, changes and replacement of parts
Accessories and replacement parts
Škoda vehicles have been built according to the latest discoveries in safety engi- neering. Thus one should no t change the condition in which the vehicle was deliv- ered from the manufacturer without some thought.
The following guidelines should be observed when a vehicle is to be retrofitted with accessories, have technical ch anges made to it or a par t has to be replaced at some time in the future.
•Advise should always be obtained from a Škoda Service Partner before buying any accessories and before making any technical changes ⇒.
•This is particularly the case when accessories are bought in a foreign country.
•Škoda Genuine Accessories which have been released for use and Skoda orig- inal parts can be obtained from Škoda Se rvice Partners. They will install them professionally and correctly.
•All Škoda original accessory which is listed in the catalogue such as tilting roofs, spoilers, wheels etc. must have an official stamp of approval.
•Radios, aerials and other electrical accessories should only be installed by an authorised workshop.
•The guidelines issued by Škoda Auto a.s. must be observed when making tech- nical changes.
•This is to ensure that no technical damage occurs to the vehicle, that travelling and operating safety are maintained and that the chnages are permissible. Škoda Service Partners undertake this work professionally or refer it to an specialist company in special cases.
Any damage which is done caused by technical changes made without consulting a Skoda a.s. dealer is excluded from the guarantee.
WARNING
•We advise you, in your own interest, to only use Škoda Genuine Accesso- ries and Škoda original parts which have been expressly approved for use on
your Škoda. Reliability, safety and su itabiliity have been established for these Škoda original parts.
•We cannot guarantee suitability of installation into your vehicle of other products despite keeping a constant ey e on market developments (also not in the case where there is an attestation or permission can be produced).
Technical changes
Interference on the electronic components and their software can lead to opera-tional faults. This interference can also impair not directly affected systems because of the networking of the electronic co mponents. This means that the operating safety of your vehicle can be considerably jeopardized, a greater wear of vehicle parts can occur and finally the vehi cle registration documents expire.
We trust that you will understand that yo ur Škoda Service Partner cannot be liable for damage resulting from unprofessional work.
We therefore recommend that you have a ll work carried out with Škoda original parts at your authorised Škoda Service Partners.
WARNING
Work or modifications on your vehicle, which have been carried out unpro-fessionally, can cause operational faults - risk of accident!
WARNING (continued)
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Breakdown assistance198
– Fit on the spare wheel and tighten the wheel bolts slightly.
–Lower the car.
– Tighten the wheel bolts firmly, alternately and diagonally using the
wheel wrench ⇒page 200.
– Mount the full wheel trim/wheel trim cap or the caps.
Note
•All bolts must be clean and must turn easily.
•You must never grease or oil the wheel bolts!
•When fitting on unidirectional tyres, ensu re that the tyres rotate in the correct direction ⇒page 187.
Subsequent steps
After changing the wheel, you must perform the following steps.
– Stow and attach the replaced wheel in the spare wheel well.
– Stow the vehicle tool kit in the space provided.
– Check the tyre pressure on the spare wheel just mounted as soon as
possible.
– Have the tightening torque of the wheel bolts checked with a torque
wrench as soon as possible. The ti ghtening torque for steel and light
alloy wheels must be 120 Nm.
– Have the defective tyre repaired as soon as possible.
WARNING
It is necessary to observe the guidelines given on ⇒page 189, “New tyres and wheels” if the vehicle is subseq uently fitted with tyres which are different to those it was fitted with at the works.
Note
•If you find, when changing the wheel, that the wheel bolts are corroded and difficult to turn, the bolts must be replac ed before checking the tightening torque.
•Drive cautiously and only at a moderate speed to a workshop where the tight- ening torque can be checked.
Full wheel trim*
Pulling off
– Hook the clamp found in the vehicle tool kit into the reinforced edge
of the full wheel trim.
– Push the wheel key through the clamp, support the wheel key on the
tyre and pull off the wheel trim ⇒fig. 169.
Installing
– First press the full wheel trim onto the wheel at the valve opening
provided. Then press the full wheel trim into the wheel in such a way
that its entire circumference locks correctly in place.
Fig. 169 Removing the full wheel trim
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Breakdown assistance204
– Note that the brake servo unit and power steering only operate if the
engine is running. You will require si gnificantly greater physical force
to depress the brake pedal and to steer the vehicle if the engine is not
running.
– Ensure that the tow rope is always kept taught.
Tow rope or tow bar
A tow bar is safest way of towing a vehicle and also minimizes any shocks. You can use a tow rope only if a suitable tow bar is not available.
The tow rope must be elastic to protect the vehicle. Thus one should only use plastic fibre rope or a rope made out of a similarly elastic material.
Attach the tow rope or the tow bar only to the towing eyes provided for this purpose ⇒page 204, “Front towing eye” and ⇒page 205, “Rear towing eye”.
Driving style
Towing another vehicle requires a certain amount of practice. Both drivers should be familiar with the particular points about towing a vehicle. Unskilled drivers should not attempt to tow in another vehicle or to be towed in.
One should be constantly vigilant not to allow impermissibly high towing forces or jerky loadings. There is always a risk of excessive stresses and damage resulting at the points to which you attach the tow ro pe or tow bar when you attempt to tow a vehicle which is not standing on a paved road.
Caution
If the gearbox of your vehicle no longer contains any oil because of a defect, your vehicle must only be towed in with the driven wheels raised clear of the ground, or on a special vehicle transporter or trailer.
Note
•Please comply with any legal requirements particularly regarding the switched on signal systems, when towing in or tow-starting another vehicle.
•The tow rope must not be twisted as it may in certain circumstances result in the front towing eye being unscrewed out of your vehicle.
Front towing eye
The towing eye is stored in the box for the vehicle tool kit.
Installing the towing eye
– Grasp the protective grille at the point marked with the arrow and take
it out ⇒fig. 176.
– Screw in the towing eye by hand to the left up to the stop ⇒fig. 177.
– Tighten up the towing eye using the wheel wrench (push the wheel
wrench through eye).
Fig. 176 Front bumper: Protective grille
Fig. 177 Front bumper: Installing the towing eye
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Breakdown assistance206
•The maximum permissible towing distance is 50 km. The gear oil pump does not operate when the engine is not runni ng; the gearbox would not be adequately lubricated at higher speeds an d over longer towing distance.
Caution
If the vehicle is towed in by a recovery vehicle, it should only be towed in with the front wheels raised. If the vehicle is raised at rear, the automatic gearbox is damaged!
Note
The vehicle must be transported on a special ve hicle or trailer if it is not possible to tow in the vehicle in the way described or if the towing distance is greater than 50 km.
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Technical Data227
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistancePraktikTechnical Data
Capacities (in liter)
Weight (in kg)
Fuel tank capacity/of which spare55/7,5
Reservoir for windscreen washer system/ with headlight cleaning system2/5
Engine oila)
a)Oil capacity with oil filter change. Inspec t oil level when filling; do not fill up too much. The oil level must be between the markings ⇒page 177.
3,2
Cooling system of the vehicle5,5
RoomsterPraktik
Permissible gross weight16651655/1755a)
a)Valid for vehicles, which have 15'' wheels mounted as of factory.
Unloaden weight ready for work11501105/1115a)
Loading capacity515550/640a)
Loading capacity when using the TLC465465
Permissible front axle load890890
Permissible rear axle load900900/1000a)
Permissible trailer load, trailer braked/unbraked(700/450)b)
(900/450)c)
b)Uphills up to 12%c)Uphills up to 8%
(700/450)b)
(900/450)c)
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Technical Data229
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistancePraktikTechnical Data
Capacities (in liter)
Weight (in kg)
Fuel tank capacity/of which spare55/7
Reservoir for windscreen washer system/ with headlight cleaning system2/4,5
Engine oila)
a)Oil capacity with oil filter change. Inspec t oil level when filling; do not fill up too much. The oil level must be between the markings ⇒page 177.
3,2
Cooling system of the vehicle5,5
RoomsterPraktikScout
Permissible gross weight16701660/1760a)
a)Valid for vehicles, which have 15'' wheels mounted as of factory.
1675
Unloaden weight ready for work11551110/1120a)1160
Loading capacityb)
b)depending on special equipment
515550/640a)515
Loading capacity when using the TLCb)465465465
Permissible front axle load890890/890a)890
Permissible rear axle load900900/1000a)900
Permissible trailer load, trailer braked/unbraked(900/450)c)
(1100/450)d)
c)Uphills up to 12%d)Uphills up to 8%
(900/450)c)
(1100/450)d)(900/450)c)
(1100/450)d)
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